What's New
v3.66
- Big Font is now Android 13 compatible
- send me an email if you'd like to help with the translation
- bugs fixed and optimizations
v3.65~v3.62
- support Android 13 themed icon
- display all required permissions. Settings > Others > App permissions
- bugs fixed and optimizations
v3.61/v3.60
- Big Font is now Android 12 compatible
- fixed: UI issues caused by Android 12 2022/03 system patch
- bugs fixed and optimizations
v3.57~v3.55
- zoom display: enable you to change the zoom ratio down to 20%
- bugs fixed and optimizations
v3.54/v3.53
- support Android 12 Material You colors. Settings > Theme > System colors. Android 12+ only
- fixed: some "Zoom display" related issues
- bugs fixed and optimizations
v3.52~v3.50
- Big Font is now Android 11 compatible
- new "Update system font" shortcut enables you to change the system font size.
PRO-only feature. Only available on Android 7 or greater devices, or rooted devices
- make the "Update system font size" widget resizable
- bugs fixed and optimizations
v3.41/v3.40
- fixed crash errors in some cases
- bugs fixed and optimizations
v3.39
- zoom display: use ADB to grant the WRITE_SECURE_SETTINGS permission is required. Settings > About > FAQ #7
- zoom display: enable you to add more zoom ratios
- zoom display: use the Accessibility service to set a zoom ratio is no more supported
- bugs fixed and optimizations
v3.38
- display an error message when failed to change the system font size on some Android device
- bugs fixed and optimizations
v3.37
- support low RAM devices. E.g. less than 1 giga bytes
- bugs fixed and optimizations
v3.36/v3.35
- support the Tagalog language
- change to show a small progress window while changing the display zoom ratio on Android 10+ due to the restriction of Android
- bugs fixed and optimizations
v3.33
- add new "The system font size won't be changed after the device rebooted" FAQ. Settings > About > FAQ
- bugs fixed and optimizations
v3.32/v3.31
- fixed: failed to show your selected language and font size on Android 6/7
- bugs fixed and optimizations
v3.30
- change colors of the material dark theme
- bugs fixed and optimizations
v3.29/v3.28
- Big Font is now Android 10 compatible
- bugs fixed and optimizations
v3.27~v3.25
- new "System default" theme that follows the system "Dark theme" setting. Android 10+ only. Settings > Theme > System default
- bugs fixed and optimizations
v3.24~v3.22
- support Android 10
- bugs fixed and optimizations
v3.21
- enable you to move this app to the SD card for increasing the available phone storage size
- bugs fixed and optimizations
v3.20
- smaller app size for some devices
- bugs fixed and optimizations
v3.19
- fixed crash errors when using the magnifier function
- bugs fixed and optimizations
v3.18~v3.16
- Big Font is now Android 9 (Pie) compatible
- bugs fixed and optimizations
v3.15~v3.12
- support Android 9 (Pie) devices
- bugs fixed and optimizations
v3.11
- improve the speed of "Zoom display" function
- show a warning if "Don't keep activities" developer option is checked
- bugs fixed and optimizations
v3.10
- bugs fixed and optimizations
v3.09
- new change font size 1x1 widget which enables you to change the system font size with 1-tap.
PRO-only feature. Only available on Android 7 or greater devices, or rooted devices
- improve the app startup time
- add an Email button for sending the content of About window
- fixed: should not show 1x1 widget as 2x2 on some launchers
- bugs fixed and optimizations
v3.08
- improve the set "Zoom display" speed while using the accessibility function
- bugs fixed and optimizations
v3.07
- improved the start-up speed
- display a warning message when you apply a 200% or bigger font size
- fixed: the recommend to friends function does not work. AppMgr > side menu > Recommend to friends
- bugs fixed and optimizations
v3.06
- new Dark theme. Settings > Theme
- bugs fixed and optimizations
v3.05
- support Android 8 adaptive launcher icon
- bugs fixed and optimizations
v3.04
- Big Font targeting Android 8 are correctly recognized as "background-free" on Android 8+
- support Android 8 notification category. Launcher > Settings > Apps > AppMgr > App notifications > Categories
- fixed some issues while using the zoom display function in some cases
- bugs fixed and optimizations
v3.03/v3.02
- bugs fixed and optimizations
v3.01
- support Android 8 (Oreo)
- should not show text in old language after selecting a new language
- bugs fixed and optimizations
v3.00
- new "Zoom display" feature. Android 7+ only. Big Font > top-left side menu > Zoom display
- bugs fixed and optimizations
v2.83
- bugs fixed and optimizations
v2.82
- revamped "Function guide" UI design. MENU > Function guide
- bugs fixed and optimizations
v2.81
- revamped magnifier widget icon
- bugs fixed and optimizations
v2.80
- support large aspect ratio devices (e.g. Samsung S8)
- fixed: failed to change the system font size in some cases
- bugs fixed and optimizations
v2.79/v2.78
- magnifier: new freeze function that enables you to capture the current view and edit/share the image
- bugs fixed and optimizations
v2.77
- bugs fixed and optimizations
v2.76
- support Polish language
- bugs fixed and optimizations
v2.75
- fixed: the problem of magnifier widget title text will be clipped on some devices
- bugs fixed and optimizations
v2.74
- bugs fixed and optimizations
v2.73
- new change font size notification buttons.
Only available on Android 7+, or rooted Android 4.4+ devices.
PRO-only feature. Big font notification > Expand it > tap arrow button to cycle
through the font size, tap font size to apply the change
- fixed: some UI components cannot be tapped on large system font size devices
- bugs fixed and optimizations
v2.72
- fixed crash problem for Android 4.1 or lower devices
- bugs fixed and optimizations
v2.71
- support Android 7 (Nougat). System changes to the new font size immediately after tapping the Apply button. No more device rebooting!
- support right to left languages
- bugs fixed and optimizations
v2.70
- support Android 6 runtime permission feature. Only request related permissions when you perform an action
- no more require SYSTEM_ALERT_WINDOW and WRITE_EXTERNAL_SETTINGS permissions
- add Translate and Close buttons for About window
- bugs fixed and optimizations
v2.64
- support Arabic language
- bugs fixed and optimizations
v2.63
- free version enables you to add more customized font sizes
- add a big "Add font size" icon to main window
- bugs fixed and optimizations
v2.62
- fixed: should show OK/Cancel buttons for Apply/Delete confirmation dialog on some devices
- bugs fixed and optimizations
v2.61
- revamped the user interface of main and magnifier windows
- bugs fixed and optimizations
v2.60
- new magnifier function by using camera zoom, auto-focus and LED flash. Inverting color is also supported. Big Font > MENU > Magnifier
- new magnifier home screen widget
- required CAMERA permission for magnifier function
- bugs fixed and optimizations